发明名称 |
Method for forming key-engaging part of axial-hole member, and key-engaging part structure |
摘要 |
A method for forming a key-engaging part of an axial-hole member and a key-engaging part structure which realize an efficient formation of a key-engaging part in an axial-hole member are provided. A key-engaging through hole is formed in a key-engaging part of an axial-hole member while both end portions of the axial-hole member leave intact such that the key-engaging through hole is bored through the axial-hole member in the radial direction. The key-engaging part is formed using this through hole.
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申请公布号 |
US2002150422(A1) |
申请公布日期 |
2002.10.17 |
申请号 |
US20020115428 |
申请日期 |
2002.04.04 |
申请人 |
SHIMADA MASAHIRO;YAMAMOTO AKIRA;SHIGEMI TAKAO |
发明人 |
SHIMADA MASAHIRO;YAMAMOTO AKIRA;SHIGEMI TAKAO |
分类号 |
F16D1/02;B23C3/00;B23C3/30;F16B21/18;F16D1/06;F16D1/08;(IPC1-7):B23D1/08;B25G3/28 |
主分类号 |
F16D1/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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